-96.83% is the change from 819 to 26
Calculation steps:
[( 26 - 819 ) ÷ 819] x 100 = -96.83%
Formula
Percentage change = [(26 - 819) / 819] x 100
Subtract the new number by the original number
26 - 819 = -793
-793 ÷ 819 = -0.9682539682539683
-0.9682539682539683 x 100 = -96.83%